Dryinus Latreille, 1804

Guglielmino, Adalgisa & Olmi, Massimo, 2013, Revision of the extant Nearctic species of Dryinus Latreille 1804 group 1 (Hymenoptera: Dryinidae), with description of a new species from the USA, Zootaxa 3691 (5), pp. 577-590 : 578-579

Dryinus Latreille, 1804

Dryinus Latreille, 1804: 176 . Type species: Dryinus collaris (Linnaeus, 1767) (= Dryinus formicarius Latreille, 1804 , by subsequent monotypy (Latreille 1805)).

Campylonyx Westwood, 1835: 52 (synonymized by Olmi 1984); type species: Campylonyx ampuliciformis Westwood, 1835, by monotypy.

Chelothelius Reinhard, 1863: 409 (synonymized by Olmi 1993b); type species: Chelothelius gryps Reinhard, 1863, by monotypy.

Paradryinus Perkins, 1905: 53 (synonymized by Olmi 1984); type species: Paradryinus koebelei Perkins, 1905 , by original designation.

Chlorodryinus Perkins, 1905: 57 (synonymized by Olmi 1984); type species: Chlorodryinus pallidus Perkins, 1905 , by original designation.

Plastodryinus Kieffer in Kieffer & Marshall, 1906: 496 (synonymized by Móczár 1965); type species: Plastodryinus szepligetii (Kieffer in Kieffer & Marshall, 1906), by original designation.

Mesodryinus Kieffer in Kieffer & Marshall, 1906: 497 (synonymized by Olmi 1993b); type species: Mesodryinus niger (Kieffer, 1904) , by original designation.

Hesperodryinus Perkins, 1907: 40 (synonymized by Olmi 1984); type species: Hesperodryinus arizonicus Perkins, 1907 , by original designation.

Perodryinus Perkins, 1907: 43 (synonymized by Olmi 1993); type species: Perodryinus amoenus Perkins, 1907 , by monotypy.

Lestodryinus Kieffer, 1911: 108 (new name for Dryinus Latreille, 1804 ; synonymized by Richards 1937); type species: Lestodryinus collaris (Linnaeus 1767) , by automatic designation (see Dryinus Latreille, 1804 ).

Tridryinus Kieffer, 1913: 325 (synonymized by Olmi 1993); type species: Tridryinus striaticeps (Kieffer, 1909), by original designation.

Bocchoides Benoit, 1954: 424 (synonymized by Olmi 1993); type species: Bocchoides bekilyensis Benoit, 1954, by monotypy.

Richardsidryinus Móczár, 1965: 376 (synonymized by Olmi 1991); type species: Richardsidryinus corsicus ( Marshall, 1874), by original designation.

Avodryinus Ponomarenko, 1981: 143 (synonymized by Olmi 1984, as synonym of Richardsidryinus Móczár, 1965); type species: Avodryinus canadensis Ponomarenko, 1981 , by monotypy and original designation.

Alphadryinus Olmi, 1984: 973 (synonymized by Olmi 1993); type species: Alphadryinus asiaticus Olmi, 1984 , by original designation.

Diagnosis. Female: fully winged; occipital carina complete, or incomplete, or absent; palpal formula 6/3; mandible with 1–4 teeth; antenna usually with rhinaria, rarely without; antenna without tufts of long hairs; antennal segment 3 usually less than five times as long as segment 2, occasionally more than five times (in this case, notauli often complete, then scutum completely sculptured by numerous and parallel longitudinal keels); pronotal tubercle reaching or not tegula; forewing with three cells enclosed by pigmented veins (costal, median and submedian); chela with rudimentary claw; segment 5 of protarsus less than twice as broad as enlarged claw; enlarged claw as long as, or shorter than protibia; tibial spurs 1/1/2, rarely 1/1/1. Male: fully winged; occipital carina complete or incomplete; mandible with 1–3 teeth; palpal formula 6/3; epicnemium exposed, because lateral regions of prothorax not continuous with mesopleura; mesosternum fused with mesopleura and not distinct; forewing with three cells enclosed by pigmented veins (costal, median and submedian); paramere without dorsal process; tibial spurs 1/1/2.